On behalf of the community, I am happy to announce the general availability of the Spring Cloud Stream Chelsea release train. For this release train, the first general availability release is Chelsea.SR1, which fixes a number of issues over Chelsea.RELEASE (all within the scope of the metrics export feature). Chelsea.SR1 is also included as part of Spring Cloud Dalston.RELEASE.

The new release is available in Maven Central, and a detailed description of its features can be found in the reference documentation. For information about artifacts and most recent changes, please consult the release…

On behalf of the team, I am pleased to announce the release of Spring Cloud Stream Chelsea.RC1. Spring Cloud Stream Chelsea.RC1 is available for use in the Spring Milestone repository, and a detailed description of its features can be found in the reference documentation. For information about artifacts and a complete list of changes, please consult the release notes.

What is new?

Here’s a summary of the major new features and improvements brought by the new release:

Dispatching capabilities added to StreamListener

We’ve added support for dispatching messages to multiple @StreamListener methods…

On behalf of the community, I am happy to announce the release of Spring Cloud Stream Brooklyn.SR2 and Chelsea.M1 release trains. As part of the next installment to Brooklyn release train, Brooklyn.SR2 adds a number of new features and fixes. The next release train Chelsea.M1 builds on top of Spring Boot 1.5 and a contains a core improvement listed below.

What is new?

A few highlights of the improved areas:

• Schema Registry Support: fixed issues related to using the Schema Registry server, in particular support for MySQL and Postgresql;
• Aggregate Applications: improved support for property propagation via namespaces;
• Reactive support: Aligns declarative (e.g. reactive) handler support with imperative mode, which makes it easier to seamlessly adopt a functional programming model. In particular, this adds support for the following idiom:
…

On behalf of the team, I am happy to announce the general availability of the Spring Cloud Stream Brooklyn release train. Spring Cloud Stream Brooklyn.RELEASE is available for use in the Spring Release repository and in Maven Central. A detailed description of the features and new capabilities as discussed below can be found in the reference documentation. The release notes are available here and include important information on the migration path.

At a high level, Brooklyn.RELEASE introduces the following new features:

• Support for Apache Kafka 0.9 and 0.10 (Apache Kafka 0.8.x users must use Spring Cloud Stream 1.0.x);
• Schema Registry support;
• Reactive API support;
…

On behalf of the team, I am pleased to announce the release of the first release candidate of the Spring Cloud Stream Brooklyn release train. Spring Cloud Stream Brooklyn.RC1 is available for use in the Spring Milestone repository, a detailed description of its features can be found in the reference documentation. Release notes are available here and include important information on the migration path.

As this release follows closely the previous milestone release it contains a small number of fixes, and one major addition, which is support for Kafka 0.10 via drop-in dependency replacement.

We…

On behalf of the team, I am pleased to announce the release of the first milestone of the Spring Cloud Stream Brooklyn release train. Spring Cloud Stream Brooklyn.M1 is available for use in the Spring Milestone repository, a detailed description of its features can be found in the reference documentation. Release notes are available here and include important information on the migration path.

From a Monolith to a Release Train

Spring Cloud Stream Brooklyn.M1 succeeds Spring Cloud Stream 1.0. The change in the naming scheme reflects the project's structural changes, in particular switching…

Shortly after the 1.0.1.RELEASE announcement last week we’ve identified a critical and very specific issue concerning multi-binder configurations in cloud environments. As a result, we have decided to follow up with a 1.0.2.RELEASE to handle that and ensure that the fix is available in the upcoming Brixton.SR1 release. The artifacts can be found in Spring Repository as well as Maven Central.

I will be talking about Spring Cloud Stream at Spring One Platform, which will be taking place in Las Vegas between August 1-4 this year. There are many other great talks so check the agenda and get your ticket if you haven’t done so…

On behalf of the team, I am pleased to announce that Spring Cloud Stream 1.0.1.RELEASE is now available. The artifacts can be found in Spring Repository as well as Maven Central.

As a maintenance release it includes a number of fixes and improvements, such as:

• additional configuration options for bindings;
• the ability to create binder configurations that do not interfere with the user-created ones; this is a feature useful for libraries that include Spring Cloud Stream under the hood and wish to do so

transparently.

The entire list of changes can be found here.

Thanks to everyone who contributed to the project, and continue to do so either directly by opening pull requests or issues in GitHub issues, or asking Stack Overflow…

On behalf of the team, I am pleased to announce the general availability of Spring Cloud Stream 1.0.0.RELEASE. The artifacts can be found in Spring Repository as well as Maven Central.

The goal of Spring Cloud Stream is to be a lightweight framework for developing event-driven microservices, building on the ease of development and deployment of Spring Boot, and the component model and integration capabilities of Spring Integration. As part of the Spring Cloud family of projects, it has a specific focus on cloud-native architectures.

In order to simplify the development of both streaming and…

On behalf of the team, I am pleased to announce the release of Spring Cloud Stream 1.0.0.RC2, available here. As part of the release candidate cycle, it comes with a number of bug fixes and a small number adjustments. The complete list of changes is available here.

Some highlights:

• Spring Cloud Stream applications now use the ObjectMapper provided by Spring Boot, if available;
• Header embedding is now a general purpose producer/consumer property. It can be enabled or disabled by middlewares that require embedding for header propagation. This allows easier interoperability outside Spring Cloud Stream; (until now it was a Kafka-specific property);
• Further documentation and sample improvements.
…